AU2003292060A8 - Method for the electrolytic deposition of magnesium or magnesium-zinc on galvanised sheet metal - Google Patents

Method for the electrolytic deposition of magnesium or magnesium-zinc on galvanised sheet metal

Info

Publication number
AU2003292060A8
AU2003292060A8 AU2003292060A AU2003292060A AU2003292060A8 AU 2003292060 A8 AU2003292060 A8 AU 2003292060A8 AU 2003292060 A AU2003292060 A AU 2003292060A AU 2003292060 A AU2003292060 A AU 2003292060A AU 2003292060 A8 AU2003292060 A8 AU 2003292060A8
Authority
AU
Australia
Prior art keywords
magnesium
zinc
sheet metal
electrolytic deposition
galvanised sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003292060A
Other versions
AU2003292060A1 (en
Inventor
Horst Mittelstadt
Bernd Schuhmacher
Stefan Wienstroer
Cetin Nazikkol
Christian Schwerdt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30775622&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2003292060(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Publication of AU2003292060A1 publication Critical patent/AU2003292060A1/en
Publication of AU2003292060A8 publication Critical patent/AU2003292060A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/42—Electroplating: Baths therefor from solutions of light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Process for the electrolytic magnesium deposition on a substrate (1) made from sheet metal with a zinc or zinc alloy coating comprises carrying out the electrodeposition in a solvent (3a) having a lower acidity than water and heat treating the coated substrate to form a magnesium-zinc alloy phase in the zinc layer.
AU2003292060A 2002-12-10 2003-11-21 Method for the electrolytic deposition of magnesium or magnesium-zinc on galvanised sheet metal Abandoned AU2003292060A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10257737A DE10257737B3 (en) 2002-12-10 2002-12-10 Electrolytic magnesium deposition on a substrate made from sheet metal with a zinc (alloy) coating, used in the automobile industry, using a solvent for the deposition and heat treating the coated substrate
DE10257737.4 2002-12-10
PCT/EP2003/013055 WO2004053203A2 (en) 2002-12-10 2003-11-21 Method for the electrolytic deposition of magnesium or magnesium-zinc on galvanised sheet metal

Publications (2)

Publication Number Publication Date
AU2003292060A1 AU2003292060A1 (en) 2004-06-30
AU2003292060A8 true AU2003292060A8 (en) 2004-06-30

Family

ID=30775622

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003292060A Abandoned AU2003292060A1 (en) 2002-12-10 2003-11-21 Method for the electrolytic deposition of magnesium or magnesium-zinc on galvanised sheet metal

Country Status (7)

Country Link
EP (1) EP1570115B1 (en)
AT (1) ATE323186T1 (en)
AU (1) AU2003292060A1 (en)
DE (2) DE10257737B3 (en)
ES (1) ES2261976T3 (en)
PL (1) PL375788A1 (en)
WO (1) WO2004053203A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2533327C (en) * 2003-07-29 2009-08-18 Voestalpine Stahl Gmbh Method for producing a hardened steel part
DE102004037673B4 (en) 2004-08-04 2009-01-29 Thyssenkrupp Steel Ag Process for the simultaneous electrolytic deposition of zinc and magnesium on a sheet-metal substrate and method for producing a corrosion-protected painted sheet metal part
EP1624093A1 (en) * 2004-08-04 2006-02-08 Aluminal Oberflächentechnik GmbH & Co. KG Coating of substrates of light metals or light metal alloys
DE102005036426B4 (en) * 2005-08-03 2007-08-16 Thyssenkrupp Steel Ag Process for coating steel products
DE102008004728A1 (en) 2008-01-16 2009-07-23 Henkel Ag & Co. Kgaa Phosphated steel sheet and method for producing such a sheet
DE102009022515B4 (en) * 2009-05-25 2015-07-02 Thyssenkrupp Steel Europe Ag Process for producing a flat steel product and flat steel product
KR101439694B1 (en) 2012-12-26 2014-09-12 주식회사 포스코 Zn-Mg ALLOY COATED STEEL SHEET AND MEHTDOD FOR MANUFACTURING THE SAME
DE102021200229A1 (en) 2021-01-13 2022-07-14 Thyssenkrupp Steel Europe Ag Process for producing an electrolytically coated steel sheet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520780A (en) * 1967-05-11 1970-07-14 Xerox Corp Magnesium electrodeposition
US3505043A (en) * 1969-01-08 1970-04-07 Inland Steel Co Al-mg-zn alloy coated ferrous metal sheet
JPS62109966A (en) * 1985-11-08 1987-05-21 Nippon Kokan Kk <Nkk> Corrosion-resisting plated steel sheet
DD243722A1 (en) * 1985-11-15 1987-03-11 Tech Hochschule C Schorlemmer GALVANIC BATH AND METHOD OF SEPARATING MAGNESIUM OVERLAP
DE19527515C1 (en) * 1995-07-27 1996-11-28 Fraunhofer Ges Forschung Corrosion-resistant steel sheet prodn., e.g. for the automobile industry
NZ331311A (en) * 1996-12-13 2000-08-25 Nisshin Steel Co Ltd Hot-dip Zn-Al-Mg plated steel sheet and method of production
DE19855666A1 (en) * 1998-12-01 2000-06-08 Studiengesellschaft Kohle Mbh Organoaluminum electrolytes and processes for electrolytic coating with aluminum or aluminum-magnesium alloys
US6607844B1 (en) * 1999-03-15 2003-08-19 Kobe Steel, Ltd. Zn-Mg electroplated metal sheet and fabrication process therefor
DE10039375A1 (en) * 2000-08-11 2002-03-28 Fraunhofer Ges Forschung Corrosion-protected steel sheet and process for its manufacture
KR100590406B1 (en) * 2001-12-22 2006-06-15 주식회사 포스코 surface treated steel sheet having excellent corrosion resistance and welding property and its manufacturing of the same

Also Published As

Publication number Publication date
WO2004053203A2 (en) 2004-06-24
WO2004053203A3 (en) 2004-12-23
EP1570115B1 (en) 2006-04-12
AU2003292060A1 (en) 2004-06-30
ES2261976T3 (en) 2006-11-16
DE50302990D1 (en) 2006-05-24
DE10257737B3 (en) 2004-02-26
ATE323186T1 (en) 2006-04-15
EP1570115A2 (en) 2005-09-07
PL375788A1 (en) 2005-12-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase